Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_52522e7a8b4cc14ffbf49fc23f3bcb5b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-28_52522e7a8b4cc14ffbf49fc23f3bcb5b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_52522e7a8b4cc14ffbf49fc23f3bcb5b_cryptolocker
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Size
46KB
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MD5
52522e7a8b4cc14ffbf49fc23f3bcb5b
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SHA1
ef8d489af015570630ae9d4fcb8c0d36e20fd0a8
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SHA256
32f678f6a895e32424860d52350e4a72e7e5124ed89438ddfcdfa840398b79ce
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SHA512
c4361f18158434ff88b3ff546a81d3f0fe376badb3842cf6bcf250ac669bb345993880b1ec4c54070bddd31ff4357c8a0eb1ccc746c7264c84342f0888c1d098
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLu:qmbhXDmjr5MOtEvwDpj5cDtKkQZQI
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-28_52522e7a8b4cc14ffbf49fc23f3bcb5b_cryptolocker
Files
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2024-05-28_52522e7a8b4cc14ffbf49fc23f3bcb5b_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE